Address PR comments

Author: Xiong Zeng

src/sagemaker/huggingface/llm_utils.py

@@ -81,7 +81,7 @@ def get_huggingface_model_metadata(model_id: str, hf_hub_token: Optional[str] =
     Returns:
         dict: The model metadata retrieved with the HuggingFace API
     """
-    if len(model_id) == 0:
+    if not model_id:
         raise ValueError("Model ID is empty. Please provide a valid Model ID.")
     hf_model_metadata_url = f"https://huggingface.co/api/models/{model_id}"
     hf_model_metadata_json = None

tests/unit/sagemaker/serve/utils/test_task.py

@@ -18,7 +18,7 @@
 
 from sagemaker.serve.utils import task
 
-EXPECTED_INPUTS = {"inputs": "Paris is the <mask> of France.", "parameters": {}}
+EXPECTED_INPUTS = {"inputs": "Paris is the [MASK] of France.", "parameters": {}}
 EXPECTED_OUTPUTS = [{"sequence": "Paris is the capital of France.", "score": 0.7}]
 HF_INVALID_TASK = "not-present-task"